Wall panel



FIG. 1 is a rear perspective view of a wall panel in accordance with the present invention;

FIG. 2 is a front view of the wall panel;

FIG. 3 is a left side view of the wall panel;

FIG. 4 is a bottom view of the wall panel; and,

FIG. 5 is a top view of the wall panel.

The dotted lines showing of support braces and adjacent wall panels is provided for environmental purposes only and forms no part of the claimed design. 

The ornamental design for a wall panel, as shown and described. 